How to Use 4DDiG File Repair

Welcome to the official 4DDiG File Repair guide, where you'll learn how to use our AI-powered software to repair corrupted or damaged videos, photos, files & audio, improve their quality, and add color to black-and-white media. Follow our simple step-by-step tutorials to get started.

4DDiG File Repair Guide

Repair Corrupted Videos

If you're having trouble playing videos on your computer due to errors, playback issues, or corrupted files, don't worry. 4DDiG File Repair can help you fix these problems without any hassle. In this section, we'll guide you through how to repair unplayable or corrupted videos using 4DDiG File Repair. To get started, download and install the software on your computer, then follow these easy steps:

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  • Step 1:Choose "Fix Video Errors"

    Launch 4DDiG File Repair on your computer, select "Fix Video Errors" from the main interface, and click the "Start" button.

    4ddig file repair homepage
  • Step 2:Add Corrupted Video(s)

    Click "Add Video(s)" and select one or multiple corrupted video files from your computer. Then click the "Open" button to add them to the repair queue.

    add corrupted video for repairing
  • Step 3:Start Repairing Corrupted Video(s)

    Once you've added the damaged video, click the "Start Repair" button and wait for the software to complete the repair process.

    start repairing corrupted videos
  • Step 4:Review the Repaired Video(s)

    When the repair is complete, you can preview the repaired videos by clicking the "View Results" button.

    preview the repaired videos
  • Step 5:Export and Save the Repaired Video(s)

    If you are satisfied with the repaired videos, either click the "Export" button for each video individually or click "Export Selected" to save the selected onces to your computer.

    export the repaired videos
  • 4DDiG File Repair - Video Repair Tutorial

Enhance Video Quality

If you have videos that are blurry, noisy, or of poor quality, the AI-powered 4DDiG File Repair can help you enhance the quality of your videos and boost video resolution up to 8k. In the following steps, we will guide you through the process of enhancing your videos with just a few clicks. To get started, download and install the software on your Windows PC or Mac.

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  • Step 1:Select "Enhance Video Quality"

    Launch 4DDiG File Repair on your computer, click "Download" under the "Enhance Video Quality" option to get the video enhancement toolkit. Once downloaded, click "Start" to proceed.

    4ddig file repair homepage-download video enhancement tookit
  • Step 2:Add Video(s) to be Enhanced

    Either click the "Add/Drag Video" button or use the drag-and-drop function to import the video that you want to enhance its quality.

    add videos to be enhanced
  • Step 3:Select an AI Model

    After adding the video, choose from three AI models for quality enhancement: General Model, Anime Model, or Face Model. Adjust the resolution if needed, and then click "Preview."

    select an ai model for video enhancement
  • Each AI model has its own strengths and is suitable for different types of videos. Here's a brief overview of each model:

    • General Model: Suitable for most videos with a good balance between speed and quality. If you're not sure which model to choose, the General Model is a safe bet.
    • Anime Model: Designed for anime or cartoon videos. It can enhance the colors and details of animated videos, making them more vibrant and lively.
    • Face Model: Ideal for videos focusing on faces, like vlogs or interviews. Enhances facial features and expressions for a more engaging and professional video.
  • Step 4:Start Enhancing the Video

    4DDiG File Repair will start enhancing the video and display a preview of the initial 10 improved frames. Please wait patiently for the process to complete.

    start enhancing low quality video
  • Step 5:Preview and Export the Enhanced Video

    Once the process is done, review the enhanced video. If it doesn't meet your expectations, try different AI models or adjust the resolution. When you're content with the result, close the preview and choose 'Export All.' 4DDiG File Repair will then process the entire video and save the enhanced version on your computer.

    export the enhanced videos
  • You can click on the "Open Folder" button to locate it and then play it with your media player.

    AI Video Upscaling Tutorial

Colorize Black and White Videos

Don't let your precious memories fade away. With 4DDiG File Repair's colorization feature, you can restore your old black and white videos to their former glory. This powerful AI-based tool can automatically add natural and realistic colors to your video files, bringing back the details and textures that were once lost. To get started, download and install the software on your Windows PC or Mac, then follow the steps below to learn how to colorize black and white videos.

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  • Step 1:Select "Colorize Videos"

    Open 4DDiG File Repair, then choose "Colorize Videos" from the main interface. Click "Download" to get the video colorizer toolkit. After the toolkit is downloaded, click "Start" to proceed.

    4ddig file repair homepage-download video colorizer tookit
  • Step 2:Add Black and White Video(s)

    Import one or multiple black and white videos you wish to colorize by clicking the "Add/Drag Video" button or using the drag-and-drop function.

    add videos to be colorized
  • Step 3:Ajust Video Resolution

    After importing the black and white video, you can optimize it by adjusting the resolution. If the video features people, enable Face Detection to maintain their natural skin tones during colorization. Once set, click "Preview."

    adjust resolution for the video to be colorized
  • Step 4:Start Colorizing Video(s)

    4DDiG File Repair will start colorizing the black and white video and provide a preview of the first 10 frames of the colorized video. You can also adjust the resolution for the best colorization results.

    start colorizing black and white video
  • Step 5:Export Colorized Video(s)

    When you're done with your video, close the window and click "Export All." 4DDiG File Repair will process the entire video and save the colorized version to your computer.

    export the colorized videos
  • 4DDiG File Repair - B&W Video Colorization Tutorial

Repair Corrupted Photos

Dealing with damaged or corrupted image files that won't open or display correctly can be incredibly frustrating. Fortunately, 4DDiG File Repair provides a reliable solution for repairing your photos and restoring them to their original quality. In the steps below, we'll guide you through the process of using 4DDiG File Repair to fix your damaged photos. To get started, download and install the software on your Windows computer.

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  • Step 1:Choose "Fix Photo Errors"

    Open 4DDiG File Repair, go to the Photo Repair tab, and select 'Fix Photo Errors' from the three options. Then, click "Start" to begin the repair process.

    4ddig photo repair homepage
  • Step 2:Add Corrupted Photo(s)

    Click "Add photo(s)" or simply drag and drop the damaged photos onto the designated area.

    add corrupted photos for repairing
  • Step 3:Start Repairing Corrupted Photo(s)

    Once you've added the damaged photos, they will appear in the Repairing List. Click "Start Repair" and 4DDiG File Repair will start processing your repair request.

    start repairing corrupted photos
  • Step 4:Preview the Repaired Photo(s)

    After the repair process is completed, preview the repaired photos by clicking "View Results."

    preview the repaired photos
  • Step 5:Export and Save the Repaired Photo(s)

    If you are satisfied with the repair results, click the "Export" button to save the repaired photos to your desired location.

    export the repaired photos
  • 4DDiG File Repair for Windows - Photo Repair Tutorial

Enhance Photo Quality

Do you have blurry or low-quality photos that you wish were clearer and more vibrant? 4DDiG File Repair can enhance the quality of your photos using advanced AI technology. It can analyze and improve the sharpness, contrast, and color of your photos, giving them a new level of clarity and detail. Here is how to enhance photo quality with just a few simple steps. To get started, download and install the software on your Windows or Mac computer.

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  • Step 1:Select "Enhance Photo Quality"

    Run 4DDiG File Repair on your computer and navigate to the "Photo Repair" tab. Click the "Download" button under "Enhance Photo Quality" and download a toolkit for photo enhancement. Once the toolkit is downloaded, click "Start" to initial the photo enhancing process.

    4ddig photo repair homepage-download video enhancement tookit
  • Step 2:Add Photo(s) to be Enhanced

    To improve the quality of your blurry or low-quality photos, simply click on the "Add/Drag Photo" button or drag and drop your desired photos into the upload area.

    add photos to be enhanced
  • Step 3:Choose an AI Model

    After importing your low-quality photos, select an AI mode to enhance them. 4DDiG File Repair offers three AI models: General Model, Denoise Model, and Face Model, each tailored for specific photo types. Choose the one that fits your needs, make any necessary resolution adjustments, and then click "Preview" to view the enhanced results

    select an ai model for photo enhancement
  • Each AI model has its own strengths and is suitable for different types of photos. Here's a brief overview of each model:

    • General Model: Enhances all types of images, including natural landscapes, buildings, animals, etc.
    • Denoise Model: Specialized in reducing noise in images, removing unwanted artifacts such as grain and color distortion in low-light conditions or high ISO settings. Suitable for night shots, indoor photos, or images with noise.
    • Face Model: Specifically designed for facial photos and can automatically beautify photos, enhance details, and smooth skin tones.
  • Step 4:Start Enhancing Photo(s)

    4DDiG File Repair will begin enhancing your photos, and you can preview the results once complete. You can also try a different AI model or readjust the resolution for a better result.

    start enhancing low quality photo
  • Step 5:Export the Enhanced Photo

    After enhancing your photos, save them by clicking "Export All." You can locate the saved photos by clicking "Open Folder" once the export is complete.

    export the enhanced photo
  • 4DDiG File Repair for Windows - AI Image Upscaling Tutorial

Colorize Black and White Photos on Windows

Looking to bring your old black and white photos back to life with a splash of color? With 4DDiG File Repair, you can now colorize your cherished memories in just a few simple steps. Whether it's a family portrait, a landscape, or a candid snapshot, our powerful AI technology can add a new dimension to your images and make them look as vibrant and vivid as the day they were taken. To get started, download and install the software on your Windows computer.

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  • Step 1:Select "Colorize Photos"

    Launch 4DDiG File Repair on your system, then go to the Photo Repair tab. Select "Colorize Photos" and get the photo colorizer toolkit by clicking "Download." After it's downloaded, click "Start."

    4ddig file repair homepage-download photo colorizer tookit
  • Step 2:Add Black and White Photo(s)

    Import the black and white photo you want to colorize by clicking the "Add/Drag Photo" button.

    add photos to be colorized
  • Step 3:Adjust Photo Resolution

    After adding the black and white photos, customize the image resolution to your liking. If the photo contains people, enable the Face Detection option, which automatically identifies human faces in the image and maintains their natural skin tones.

    adjust resolution for the photo to be colorized
  • Step 4:Start Colorizing Photo(s)

    Click the "Preview" button, 4DDiG File Repair then starts adding natural and realist colors using its advanced AI algorithms. Once the colorization process is complete, compare the original and colorized photos in the preview.

    start colorizing black and white photo
  • Step 5:Export Colorized Photo(s)

    After all your black and white photos have been colorized, save them to your computer by selecting the "Export All" button.

    export the colorized photos
  • Wait for the export to complete and locate your colorized photos by clicking "Open Folder."

    open folder to check colorized photos
  • 4DDiG File Repair for Windows - B&W Photo Colorization Tutorial

Repair Office Files

4DDiG File Repair is a user-friendly software tool that enables anyone to repair corrupted office documents including Word, Excel, and PowerPoint files on their Windows PC or Mac. With its advanced features, it effortlessly resolves various file corruption issues, ensuring data integrity and preventing data loss. Let's get started by installing the software and following the instructions below to effectively repair your files and restore their functionality.

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  • Step 1:Add Corrupted Office File

    Download and launch 4DDiG File Repair application on your Windows PC or Mac. Select the "File Repair" tab from the left sidebar and import you corrupted xlsx/docx/pptx/pdf files by clicking Add File(s). Altenatively, you can drag and drop multiple files simultaneously.

    add corrupted files to 4ddig file repair for windows
  • Note

    You can add multiple documents of different formats at one go.

  • Step 2:Repair the Corrupted Office Files

    Once you've imported the files, simply click the 'Start Repair' button. The software will then analyze the files for any errors or corruption and proceed to repair them.

    start repairing corrupted files on windows
  • Step 3:Preview the Repaired Office Files

    After the repair is finished, click "View Results," and 4DDiG File Repair will provide a list of the repaired files. You can preview each file by selecting it from the list and verify if the repaired content is accurate and meets your requirements.

    preview repaired files on windows
  • Note

    Only the first page of the repair file can be previewed. To access more content, you will need to export the file.

  • Step 4: Export and Save the Repaired Files

    Once you're satisfied with the result, proceed to save the repaired files by clicking on the "Export" button and specify the destination folder for them.

    export repaired files on windows

Repair Adobe Files

In addition to repairing office documents, 4DDiG File Repair also provides the capability to fix corrupted Adobe files on your Windows PC. Whether you're dealing with damaged PDF, PSD, PSB, or AI files, this user-friendly software tool is equipped with advanced features to effectively address file corruption issues. To begin restoring your damaged files to their original state, ensure that 4DDiG File Repair is installed on your Windows computer or Mac, and follow the instructions below.

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  • Step 1:Add Corrupted Adobe File(s)

    Launch 4DDiG File Repair on your computer desktop, navigate to the File Repair tab and then click the Add File(s) button to import your corrupted PDF/PSD/PSB/AI files into the software.

    add corrupted adobe files to 4ddig file repair for windows
  • Note

    You can add multiple files of different extensions simultaneously by using the drag-and-drop feature for convenience.

  • Step 2:Start to Repair Corrupted Files

    After adding the corrupted Adobe files, click "Start Repair" and the software will then analyze the files, detect errors or corruption, and repair the data.

    start repairing corrupted adobe files on windows
  • Step 3:Preview the Repaired Adobe Files

    After the repair process is complete, the software will display a list of the repaired Adobe files. Take a moment to preview each file and verify that the content has been successfully restored.

    preview repaired adobe files on windows
  • preview repaired adobe files on windows Note

    Currently only the first page of the repair file can be previewed. To access the complete content, you will need to export the file.

  • Step 4: Export and Save the Repaired Files

    After confirmation, select the desired repaired files and click the "Export Selected" button to save them to your preferred location on your computer.

    export repaired adobe files to windows

Repair Corrupted Audio

This guide will provide you with detailed instructions on how to fix corrupted audio files. Whether you have encountered audio distortion, missing audio, audio not playing, or other issues, with the advanced features of 4DDiG File Repair, you can repair your damaged audio files, including popular formats like MP3, M4A, and AAC, and restore them to their optimal state with ease. To get started, download and install 4DDiG File Repair on your Windows PC or Mac, and then follow the steps below:

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  • Step 1:Add Corrupted Audio Files

    Launch 4DDiG File Repair and go to the Audio Repair tab. Click on the "Add Audio" button to import your corrupted MP3/M4A/AAC files.

    add corrupted audio files to 4ddig file repair for windows
  • Step 2:Start the Audio Repair Process

    Once you have added the corrupted audio files, click on the "Start Repair" button. 4DDiG File Repair will employ advanced algorithms to analyze your audio and repair any detected errors or issues.

    start repairing corrupted audio files on windows
  • Step 3: Preview the Repaired Audio Files

    After the repair process is completed, click "View Results" and a list of repaired audio files will be displayed. Play every repaired audio file to verify that the repair was successful.

    preview repaired audio files on windows
  • Step 4:Export and Save Repaired Audio Files

    Once you have confirmed the successful repair of your audio files, select the repaired files you want to save. Click on the "Export Selected" button and choose the desired destination folder on your Windows PC to save the repaired audio files.

    export repaired audio files to windows